/**
  * @return \yii\db\ActiveQuery
  */
 public function getOlEngagements()
 {
     return $this->hasMany(OlEngagement::className(), ['ol_profile_id' => 'id']);
 }
 /**
  * @return \yii\db\ActiveQuery
  */
 public function getOlEngagements()
 {
     return $this->hasMany(OlEngagement::className(), ['meeting_id' => 'id']);
 }